In Abaqus python API, is these formulation give the same results?

If 'P' is the part name The first form: P.ReferencePoint(point=(0, 0, 0)) R= P.referencePoints[l] P.DatumPointByOffset(point=R, vector=(10,0,0)) P.DatumPointByOffset(point=R,...

10 November 2019 4,394 1 View

How to define a rigid link between two points in Abaqus?

I can use rigid body element or MPC constraint (type beam). What the difference between them? Is there any alternative way to define this rigid link? Thanks for reading

09 October 2019 4,992 3 View

Which is faster in writing code; using the built in trigonometric functions or using power series expansions?

Sometimes, for small angle the trigonometric, expression like sin(theta)/theta become produce ill-conditioned.

04 May 2019 5,088 2 View

What is the types of solution of a dynamic problem?

Thanks

03 April 2019 4,123 1 View

What is the Balance laws in term of 2nd Piola-Kirchhoff stress tensor?

The balance laws could be defined in term of Cauchy stress and 1st Piola-Kirchhoff stress tensor as follow https://en.wikipedia.org/wiki/Continuum_mechanics But could I define it in term of...

03 April 2019 6,295 7 View

What is the difference between variation in displacement and virtual displacement?

Also when referring to variation in the work (virtual work), we use virtual rotation not rotation variation? Thanks.

03 April 2019 5,247 11 View

How to extract the potential energy of conservative moment?

Some researchers consider rotation variables as work-conjugate with moments, others think that the displacement derivatives is, and others use semi tangential rotation as work-conjugate to...

03 April 2019 5,335 4 View

How to perform bifurcation analysis on structures?

I would be grateful for any references or sites. Thanks

03 April 2019 8,702 1 View

How to model anistropic damage in concrete material?

Any papers, books,codes, or sites as a start? Thank you.

02 March 2019 7,690 3 View

What is the accuracy of wind tunnel to model real structures?

Could wind tunnel provide accurate results to wind load distribution over the building? What if the building is very flexible like cable stayed bridges or tall building. Could it be simulated...

02 March 2019 6,245 13 View

No title

02 March 2021 324 2 View

What is the value of Conference Review Paper?

How much value does a review paper carry in a higher study aspirant student's profile which is presented in a Peer Reviewed Scopus Indexed conference?

27 February 2021 2,068 3 View

How can we raise the figure when we writing a paper with Latex ?

Hi, everyone. I'm a starter to write a paper by Latex. But I have some difficulty using it. I'm writing the paper with 2 columns. And, there is one figure that occupies the 2 both-sides. I want to...

26 February 2021 3,738 3 View

Are you looking for a quality online conference on teaching and learning technology?

This large international conference will be held online this year due to COVID. I am submitting a paper to the Technology Enhanced Language Learning track (8). It is about a topic I have never...

15 February 2021 1,975 15 View

How to select from various invitations from Scientific Boards in conferences and proceedings?

How to select from various invitations from Scientific Boards in conferences and proceedings? How to spot the ones with high impact and genuine? Can we spot valuable events?

02 February 2021 8,187 1 View

What should I do if the reviewer couldn't finalize the review in the journal's given time?

I have Submitted 2,3 Papers in Science Direct associated Journals but the time of the first decision has been ended so What should I do? Could I email them to remind them about the first decision?

01 February 2021 5,788 7 View

What is the most appropriate design (statistic test) to assess the toxicity of 2 different compounds at 6 different concentrations and 2 conditions?

10 January 2021 8,077 3 View

Can Fecal Microbiota Transplantation from young heathy person to elderly persons improve health conditions?

06 January 2021 7,353 10 View

Are international conferences a dying species?

In our discipline (chemistry), annual meetings of the American Chemical Society (ACS) used to be mega-events with up to 20,000 participants. The current one will be virtual, and the organizers...

06 January 2021 1,882 5 View

Is it easy to collect a conference certificate?

share your experience please.

01 January 2021 5,084 4 View